Bernie is like an old VW. They never die - they just keep getting louder.
But Bernie is one of the big beneficiaries of the failure of the republicans to replace Obamacare. Note all the Dems now who are talking about some type of single payer. Bernie will be right there every step of the way saying "no you don't. that's my turf. Don't go trying to out-lefty me."
The dems dont see that. They think the obamacare mess and the failure of the republicans to fix it is going to be their saving grace and a big "I gotcha" at election time against republicans. Problem is the dems are in total chaos and disarray. Right when they are just beginning to think about maybe trying to go mainstream and re-capture the moderate working class, Bernie is taking the ones with enthusiasm over into progressive village. What a mess. Bernie is a total fraud and -oh by the way- his wife may actually be convicted of fraud. But he is no where near done with running for president and he is going to do some real damage to the dnc-designated drones- including going third party as needed. This is his last hurrah. Don't even think for a second that he is going to worry about dividing the lefty vote so that the republicans will win. Not a worry for him anymore- any of course he fully remembers that the dnc treated him as expendable canon fodder as needed. Hillary needed a token candidate to give the appearance of a contested primary. Then they through him away and when he would not go away, they sabotaged him. Yeh. He remembers.